.card {
    background-color: #ea981e31; 
    border-radius: 50px; 
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1); 
}

.title {
    font-family: '黑体', sans-serif; 
    font-weight: bold;
    font-size: 25px; 
    margin: 0; 
    margin-bottom: 10px; 
    text-align: center;
}

.content {
    font-family: '宋体', serif; 
    font-size: 18px;
    text-indent: 2em; 
    line-height: 1.5;
}

.detail-img {
    width: auto;
    height: 400px; 
    object-fit: cover; 
  }

  .back-button {
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 10;
}